Yintoni "UTP, FTP, SFTP" intambo yenethiwekhi?

I-UTP-I-Unshielded Twisted Peired Idityanisiwe.

STP — Shielded Twisted Pair Shielded network cable.

I-FTP-I-Foiled Twisted Pair ye-aluminium foil ekhusela intambo yenethiwekhi.

Umahluko phakathi kwe "UTP, FTP, SFTP" kwintambo yenethiwekhi:

I-UTP: I-Unshielded Twisted Pair.I-UTP ayinamathiriyeli yentsimbi ekhuselayo kwaye inye kuphela umaleko wesigqubuthelo serabha ekhuselayo.Ixabiso eliphantsi kwaye libhetyebhetye kuthungelwano.Iingenelo zocingo lwayo lunesiphumo esihle sokunqanda idangatye kwaye ayinakwenzeka ukuba ibangele umlilo.

STP: Shield network cable;I-FTP yifoyile ye-aluminiyam ekhuselwe intambo yenethiwekhi ;Eyokuqala ligama elibanzi, ngelixa le yokugqibela sisibizo esimxinwa.Kodwa enyanisweni, okwangoku umgca wothungelwano okhuselayo ngumgca we-aluminium okhuselayo womnatha, ngoko ke, i-STP, i-FTP iyafana. Ngokuchaseneyo ne-UTP, i-FTP/STP nje umaleko owongezelelweyo wefoyile ye-aluminiyam ngaphandle kocingo olungundoqo, ukuze kuncitshiswe ukuncipha komqondiso.Imarike ayithandwa kakhulu.

I-SFTP: Intambo yenethiwekhi ekhuselwe kabini.Ubume bolu cingo lusekwe kwi-FTP/STP yefoyile yealuminiyam, kunye nomaleko wobhedu olulukiweyo lomnatha, olona lwangaphandle luyi-PVC yangaphandle. Ukuphazamiseka, kunokunciphisa ukucutha umqondiso wangaphakathi, ukwandisa ukuxinana kwentambo.Into engalunganga kukuba olu hlobo lokuthamba komsonto luhlupheke kakhulu, ixabiso liyabiza;Le migca idla ngokuphindwe kabini kune-UTP.Olu hlobo locingo lusetyenziswa kuphela kwiimeko ezikhethekileyo.